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42 results on '"Yu, Jian‐min"'

7. Multiple Aspergillus Cerebellar Abscesses in a Middle-Aged Female: Case Report and Literature Review

Author

Sheng Chen, Jia-Li Pu, Jun Yu, Jian-Min Zhang

Subjects
Medicine
Abstract

Aspergillus abscesses in the cerebellum are extremely rare, and most cases are solitary. Here, we report the first case of multiple Aspergillus cerebellar abscesses in a 46-year-old female after one mastoidectomy, two craniectomies, and extended use of antibiotics. The possible pathogenesis of this unusual event is discussed. Good outcome was achieved by treatment with a combination of neurosurgical resection and voriconazole (VRC) administration, which we suggest is a potential management plan.

Published
2011

14. A set of RT-PCR assays for detection of all known avian paramyxoviruses and application in surveillance of avian paramyxoviruses in China

Author

Jin, Ji-Hui, primary, Wang, Jing-Jing, additional, Ren, Ying-Chao, additional, Liu, Shuo, additional, Li, Jin-Ping, additional, Hou, Guang-Yu, additional, Liu, Hua-Lei, additional, Zhuang, Qing-Ye, additional, Wang, Su-Chun, additional, Jiang, Wen-Ming, additional, Yu, Xiao-Hui, additional, Yu, Jian-Min, additional, Yuan, Li-Ping, additional, Peng, Cheng, additional, Zhang, Guo-Zhong, additional, and Chen, Ji-Ming, additional

Published
2021
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18. Panorama phylogenetic diversity and distribution of type A influenza viruses based on their six internal gene sequences

Author

Shen Chao-Jian, Yu Jian-Min, Liu Shuo, Chen Ji-Wang, Sun Ying-Xue, Chen Ji-Ming, Sun Xiang-Dong, and Peng Dong

Subjects
Infectious and parasitic diseases, RC109-216
Abstract

Abstract Background Type A influenza viruses are important pathogens of humans, birds, pigs, horses and some marine mammals. The viruses have evolved into multiple complicated subtypes, lineages and sublineages. Recently, the phylogenetic diversity of type A influenza viruses from a whole view has been described based on the viral external HA and NA gene sequences, but remains unclear in terms of their six internal genes (PB2, PB1, PA, NP, MP and NS). Methods In this report, 2798 representative sequences of the six viral internal genes were selected from GenBank using the web servers in NCBI Influenza Virus Resource. Then, the phylogenetic relationships among the representative sequences were calculated using the software tools MEGA 4.1 and RAxML 7.0.4. Lineages and sublineages were classified mainly according to topology of the phylogenetic trees and distribution of the viruses in hosts, regions and time. Results The panorama phylogenetic trees of the six internal genes of type A influenza viruses were constructed. Lineages and sublineages within the type based on the six internal genes were classified and designated by a tentative universal numerical nomenclature system. The diversity of influenza viruses circulating in different regions, periods, and hosts based on the panorama trees was analyzed. Conclusion This study presents the first whole views to the phylogenetic diversity and distribution of type A influenza viruses based on their six internal genes. It also proposes a tentative universal nomenclature system for the viral lineages and sublineages. These can be a candidate framework to generalize the history and explore the future of the viruses, and will facilitate future scientific communications on the phylogenetic diversity and evolution of the viruses. In addition, it provides a novel phylogenetic view (i.e. the whole view) to recognize the viruses including the origin of the pandemic A(H1N1) influenza viruses.

Published
2009
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27. The host responses in sheep artificially infected with Theileria sp. (China)

Author

Song Cui-Ping, Yu Jian-Min, Wang Zhi-Lian, Wu Jian-San, Yao BaoAn, and Yuan Jian-Fong

Subjects
China, Fever, Antibodies, Protozoan, Sheep Diseases, Antigens, Protozoan, Biology, Parasitemia, General Biochemistry, Genetics and Molecular Biology, Host-Parasite Interactions, Ticks, History and Philosophy of Science, Theileria, parasitic diseases, Animals, Fluorescent Antibody Technique, Indirect, Theileria sp. China, Theileria sp, Sheep, Host (biology), General Neuroscience, Virology, High fever, Theileriasis, Tick Infestations, Antibody response, Female, Lymph Nodes
Abstract

Studies on host responses in sheep artificially infected with Theileria sp. (China) were discussed and summarized mainly on typical high fever periods, merozoits and schizoon observation, antibody response.

Published
2006

28. Optimal Cutoff Scores for Dementia and Mild Cognitive Impairment of the Montreal Cognitive Assessment among Elderly and Oldest-Old Chinese Population

Author

Tan, Ji-ping, primary, Li, Nan, additional, Gao, Jing, additional, Wang, Lu-ning, additional, Zhao, Yi-ming, additional, Yu, Bao-cheng, additional, Du, Wei, additional, Zhang, Wen-jun, additional, Cui, Lian-qi, additional, Wang, Qing-song, additional, Li, Jian-jun, additional, Yang, Jin-sheng, additional, Yu, Jian-min, additional, Xia, Xiang-nan, additional, and Zhou, Pei-yi, additional

Published
2014
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29. Identification and Survey of a Novel Avian Coronavirus in Ducks

Author

Chen, Gui-Qian, primary, Zhuang, Qing-Ye, additional, Wang, Kai-Cheng, additional, Liu, Shuo, additional, Shao, Jian-Zhong, additional, Jiang, Wen-Ming, additional, Hou, Guang-Yu, additional, Li, Jin-Ping, additional, Yu, Jian-Min, additional, Li, Yi-Ping, additional, and Chen, Ji-Ming, additional

Published
2013
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38. Optimal Cutoff Scores for Dementia and Mild Cognitive Impairment of the Montreal Cognitive Assessment among Elderly and Oldest-Old Chinese Population.

Author

Tan, Ji-ping, Li, Nan, Gao, Jing, Wang, Lu-ning, Zhao, Yi-ming, Yu, Bao-cheng, Du, Wei, Zhang, Wen-jun, Cui, Lian-qi, Wang, Qing-song, Li, Jian-jun, Yang, Jin-sheng, Yu, Jian-min, Xia, Xiang-nan, and Zhou, Pei-yi

Subjects
COGNITIVE testing, DIAGNOSIS of dementia, ALZHEIMER'S disease diagnosis, COGNITION disorders in old age, CHINESE people, DIAGNOSIS, DISEASES
Abstract

Background: All versions of the Montreal Cognitive Assessment (MoCA) lack population-based data of 80-plus individuals. The norms and cut-off scores for mild cognitive impairment (MCI) and dementia of the MoCA are different among five Chinese versions. Objective: To provide the cut-off scores in detecting MCI and dementia of the Peking Medical Union College Hospital version of the MoCA (MoCA-P). Methods: In a cross-sectional survey, Chinese veterans aged ≥⃒60 years completed the MoCA-P and the Mini-Mental State Examination (MMSE). Results: Among 7,445 elderly veterans, 5,085 (68.30%) were aged ≥⃒80 years old, 2,621 (35.20%) had 6 years of education or less, 6,847 (91.97%) were male, and 2,311 (31.04%) and 984 (13.22%) veterans were diagnosed as having MCI and dementia, respectively. Adding two points and one point to the MoCA scores for the primary and middle school groups, respectively, can fully adjust for the notable impact of education but cannot compensate for the effect of age. In the three age groups (60-79, 80-89, and ≥⃒90 years old), the optimal MoCA-P cut-off scores for detecting MCI were ≤25, ≤24, and ≤23, respectively, and for detecting dementia were ≤24, ≤21, and ≤19, respectively, which demonstrated relatively high sensitivities and specificities. The areas under the curves for the MoCA-P for detecting MCI and dementia (0.937 and 0.908, respectively) were greater than those for the MMSE (0.848 and 0.892, respectively). Conclusion: Compared with the MMSE, the MoCA-P is significantly better for detecting MCI in the elderly, particularly in the oldest old population, and it also displays more effectiveness in detecting dementia. [ABSTRACT FROM AUTHOR]

Published
2015
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40. Microscopic mechanism in solvent extraction of Au(CN)2(-) by cationic surfactant.

Author

Chen Jing, Huang Kun, Shi Nai, Wu Jin-Guang, Xu Guang-Xian., Yu Jian-Min, Chen Jing, Huang Kun, Shi Nai, Wu Jin-Guang, Xu Guang-Xian., and Yu Jian-Min

Abstract

A solvent extraction system for Au(I) is described which comprises cetyl trimethyl ammonium bromide (CTMAB) surfactant, tri-butyl-phosphate (TBP), an inert diluent (n-dodecane or sulphonated kerosene), Au(CN)2- and H2O. Infra-red spectra and the conductivities of the loaded organic phases containing Au(I) were recorded during extraction tests on systems containing CTMAB, H2O and Au(CN)2-, with and without additions of the inert diluent and/or TBP. Tests were also carried out on the CTMAB-H2O system with and without additions of inert diluent and/or TBP. The results showed that the presence of salting-out agents lowered the percent extraction of Au(I). Conversion of the emulsions from water in oil to oil in water was observed to occur during the process. The extraction of Au(CN)2- is driven by the association of CTMAB, H2O and TBP in the inert diluent, which lowers the energy of the system due to the evolution of hydration energy. Au(CN)2- is pulled into the organic phase by coulombic forces., A solvent extraction system for Au(I) is described which comprises cetyl trimethyl ammonium bromide (CTMAB) surfactant, tri-butyl-phosphate (TBP), an inert diluent (n-dodecane or sulphonated kerosene), Au(CN)2- and H2O. Infra-red spectra and the conductivities of the loaded organic phases containing Au(I) were recorded during extraction tests on systems containing CTMAB, H2O and Au(CN)2-, with and without additions of the inert diluent and/or TBP. Tests were also carried out on the CTMAB-H2O system with and without additions of inert diluent and/or TBP. The results showed that the presence of salting-out agents lowered the percent extraction of Au(I). Conversion of the emulsions from water in oil to oil in water was observed to occur during the process. The extraction of Au(CN)2- is driven by the association of CTMAB, H2O and TBP in the inert diluent, which lowers the energy of the system due to the evolution of hydration energy. Au(CN)2- is pulled into the organic phase by coulombic forces.

41. The host responses in sheep artificially infected with Theileria sp. (China).

Author

Wu JS, Yu JM, Wang ZL, Song CP, Yuan JF, and Yao BA

Subjects
Animals, Antibodies, Protozoan biosynthesis, Antigens, Protozoan immunology, China, Female, Fever veterinary, Fluorescent Antibody Technique, Indirect veterinary, Host-Parasite Interactions, Parasitemia veterinary, Sheep, Sheep Diseases blood, Sheep Diseases physiopathology, Theileria pathogenicity, Theileriasis blood, Theileriasis physiopathology, Tick Infestations veterinary, Ticks parasitology, Antibodies, Protozoan blood, Lymph Nodes parasitology, Sheep Diseases immunology, Theileria immunology, Theileriasis immunology
Abstract

Studies on host responses in sheep artificially infected with Theileria sp. (China) were discussed and summarized mainly on typical high fever periods, merozoits and schizoon observation, antibody response.

Published
2006
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42. [Effects of hemofiltration modifies during extracorporeal circulation in the surgery of pulmonary hypertension with congenital heart defects on endothelin level and the ratio of pulmonary pressure/systemic pressure ].

Author

Zhang XQ, Li SX, Zhang G, Yu JM, and Gu XH

Subjects
Adolescent, Adult, Cardiopulmonary Bypass methods, Child, Child, Preschool, Female, Heart Defects, Congenital physiopathology, Humans, Hypertension, Pulmonary physiopathology, Infant, Male, Blood Pressure, Endothelin-1 blood, Heart Defects, Congenital surgery, Hemofiltration, Hypertension, Pulmonary surgery
Published
2004

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